Second (maybe third time) its happened to me, so I thought I'd make a forum post about it.

Live chess randomly disconnects me,  often at or near the end of the game (I'm not sure if it is that specifically). My internet connection will remain fine, and I will be able to go back to the game if I navigate back to live chess from the home page. Of course, blitz and bullet games are lost by this time, so its a little annoying. Not a big deal, it's just online chess :). Anyways I think it is probably just a bug but I'd thought I'd mention, hopefully next release will have it fixed.

Firefox... I figured it was just a bug so hopefully it gets cleaned up a little next time.